docs: def heightmap_has_land_on_border(hm: np.ndarray, waterlevel: float) -> bool:
      """Returns True if the map edges are below ``waterlevel``, otherwise False.
  
      Args:
          hm (numpy.ndarray): A numpy.ndarray formatted for heightmap functions.
          waterLevel (float): The water level to use.
  
      Returns:
          bool: True if the map edges are below ``waterlevel``, otherwise False.
      """
      return bool(
          lib.TCOD_heightmap_has_land_on_border(_heightmap_cdata(hm), waterlevel)
      )